| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnCO3 = CO2 + ZnO
Li + CaF2 = Ca + LiF =>
2 Li + CaF2 = Ca + 2 LiF
V + O = VO2 =>
V + 2 O = VO2
BaSO3 + AgNO2 = Ba(NO2)2 + Ag2SO3 =>
BaSO3 + 2 AgNO2 = Ba(NO2)2 + Ag2SO3
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
CH3(CH2)3OH + HCl = CH3CH2Cl + H2O =>
CH3(CH2)3OH + 2 HCl = 2 CH3CH2Cl + H2O
Cu2S + KOH = Cu2(OH)2 + K2S =>
Cu2S + 2 KOH = Cu2(OH)2 + K2S
HPO3 + C = P + CO + H2O =>
2 HPO3 + 5 C = 2 P + 5 CO + H2O
Cu + NH4OH = Cu(NH3)4 + H2O =>
Cu + 4 NH4OH = Cu(NH3)4 + 4 H2O
C8H18 + OH = CO2 + H2O =>
C8H18 + 50 OH = 8 CO2 + 34 H2O
CrCl3 + Na2S2O8 + NaOH = Na2CrO4 + Na2SO4 + NaCl + H2O =>
2 CrCl3 + 3 Na2S2O8 + 16 NaOH = 2 Na2CrO4 + 6 Na2SO4 + 6 NaCl + 8 H2O
CH3OOH + H2O = CH3OH + OH =>
CH3OOH + H2O = CH3OH + 2 OH
HN3 + Cl2 = NH4 + NCl3 =>
8 HN3 + 33 Cl2 = 2 NH4 + 22 NCl3
CuO + CH3COOH = H2O + Cu(CH3COO)2 =>
CuO + 2 CH3COOH = H2O + Cu(CH3COO)2
SiO2(g) + H2O(l) = HSiO3{-}(aq) + H3O{+}(aq) =>
SiO2(g) + 2 H2O(l) = HSiO3{-}(aq) + H3O{+}(aq)
Ba(BrO3)2 + P = BaBr2 + P2O5 =>
5 Ba(BrO3)2 + 12 P = 5 BaBr2 + 6 P2O5
TiCl4 + Mg = Ti + MgCl =>
TiCl4 + 4 Mg = Ti + 4 MgCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + C2O =>
2 Ca3(PO4)2 + 6 SiO2 + 20 C = 6 CaSiO3 + P4 + 10 C2O
NH4NO3 + SOH2 = SNO3 + NH3 + H2O =>
9 NH4NO3 + 8 SOH2 = 8 SNO3 + 10 NH3 + 11 H2O
Fe2(SO4)3 + Ba(OH)2 = Ba(SO4) + Fe(OH)3 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 3 Ba(SO4) + 2 Fe(OH)3
FeH2 + SO = FeS + H2O =>
FeH2 + SO = FeS + H2O
AgOH + NH4Cl = AgNH4 + ClOH =>
AgOH + NH4Cl = AgNH4 + ClOH
CH3COCH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 CH3COCH3 + 16 KMnO4 + 24 H2SO4 = 8 K2SO4 + 16 MnSO4 + 15 CO2 + 39 H2O
HNa + H2O = NaOH + H2 =>
HNa + H2O = NaOH + H2
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
NaBrO3 + H2O = NaOH + HBrO3 =>
NaBrO3 + H2O = NaOH + HBrO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
Mg(OH)2 + HI = Mg(I)2 + H2O =>
Mg(OH)2 + 2 HI = Mg(I)2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NH4Cl + O2 = NH3 + HClO =>
2 NH4Cl + O2 = 2 NH3 + 2 HClO
NH4NO3 = (NH4)NO3 =>
NH4NO3 = (NH4)NO3
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
K2O2(s) = K2O(s) + O2(g) =>
2 K2O2(s) = 2 K2O(s) + O2(g)
CaCl + KS = KCl + CaS =>
CaCl + KS = KCl + CaS
Au(OH)3 = Au + O + H2O =>
2 Au(OH)3 = 2 Au + 3 O + 3 H2O
P + KMnO4 + H2O = KH2PO4 + MnO2 + KOH =>
3 P + 5 KMnO4 + 4 H2O = 3 KH2PO4 + 5 MnO2 + 2 KOH
KNO3 + C = K2CO3 + CO + N2 =>
2 KNO3 + 4 C = K2CO3 + 3 CO + N2
K*Cl = KCl =>
K*Cl = KCl
Mg + HCl = H2Mg + Cl =>
Mg + 2 HCl = H2Mg + 2 Cl
C54H72 + O2 = CO2 + H2O =>
C54H72 + 72 O2 = 54 CO2 + 36 H2O
KOH + NaOH = KNa + OH =>
KOH + NaOH = KNa + 2 OH
AgBr = Ag + Br =>
AgBr = Ag + Br
ZnSO4 + HgCl2 + KSCN = Zn[Hg(SCN)4] + K2SO4 + KCl =>
ZnSO4 + HgCl2 + 4 KSCN = Zn[Hg(SCN)4] + K2SO4 + 2 KCl
NH4NO3 = (NH4)NO3 =>
NH4NO3 = (NH4)NO3
S2Cl2 + NH3 = N2S4 + NH4Cl + S8 =>
12 S2Cl2 + 32 NH3 = 4 N2S4 + 24 NH4Cl + S8
MnSO4 + NH4OH = Mn(OH)2 + (NH4)2SO4 =>
MnSO4 + 2 NH4OH = Mn(OH)2 + (NH4)2SO4
Cl67 = Cl2 =>
2 Cl67 = 67 Cl2
Fe(OH)3 + BaCl2 = FeCl3 + Ba(OH)2 =>
2 Fe(OH)3 + 3 BaCl2 = 2 FeCl3 + 3 Ba(OH)2
NaCl + CuSO4 = NaSO4*CuCl =>
NaCl + CuSO4 = NaSO4*CuCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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